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 Technic / 13607 (-5)
  Re: Pneumatic switching circuits
 
(...) This is something mr Clague did tackle on his page. In his Quad242 ( (URL) ), he did just what you're wanting to do. In fact, if you can decrypt this page: (URL) you'll understand the secret. I believe the key is having "and" gates, where two (...) (20 years ago, 27-Jan-05, to lugnet.technic)
 
  Pneumatic switching circuits
 
Ok, I've look through mr Clagues site and I undertand the basics. But I have a problem in trying to design my pneumatic/switch circuit for this big nasty walker of mine: So fist a legend: _ = Extended ~ = retracted / = transition - retracting \ = (...) (20 years ago, 27-Jan-05, to lugnet.technic)  
 
  Re: 1038 ERBIE the Robo-Car?
 
(...) I think this robot chassis is for use with Interface I (1455), which in the UK was used with BBC Micros. I'm not sure whether any other computers would connect to it. It had 6 motor ports for 4.5V motors or lights, and 2 sensor ports that (...) (20 years ago, 27-Jan-05, to lugnet.technic)
 
  Re: 1038 ERBIE the Robo-Car?
 
(...) I was thinking there was a switch that you could clip on the battery box to control another motor. So, 1 box could control several motors through switches. But it's been a while... Steve (20 years ago, 27-Jan-05, to lugnet.technic)
 
  Re: 1038 ERBIE the Robo-Car?
 
(...) I have one of those motors and a coupl eof the 4.5V battery boxes, I just can't imagine trying to control a two motor chassis in this way. (mental image of me with a battery box in each hand and a thumb on each of the forward/reverse levers) (...) (20 years ago, 27-Jan-05, to lugnet.technic)


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